Which heat sink fits the Lenovo IdeaPad 3 15ITL6? OEM part numbers

6 heat sinks are documented for the Lenovo IdeaPad 3 15ITL6: 5H40S20234, 5H40S20235, 5H40S20236, 5H40S20237, 5H40S20238 and 1 more. 6 of 6 come from OEM documentation (pcsupport.lenovo.com); last checked 2026-11-04. Not bench-tested: match the number on your old heat sink and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
5H40S20234	Lenovo Heatsink L 82H8 UMA WEIHONG 5H40S20234	Lenovo description: "Heatsink L 82H8 UMA WEIHONG". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5H40S20235	Lenovo Heatsink L 82H8 UMA TAISOL 5H40S20235	Lenovo description: "Heatsink L 82H8 UMA TAISOL". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5H40S20236	Lenovo Heatsink L 82H8 UMA AVC 5H40S20236	Lenovo description: "Heatsink L 82H8 UMA AVC". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5H40S20237	Lenovo Heatsink L 82H8 DIS WEIHONG 5H40S20237	Lenovo description: "Heatsink L 82H8 DIS WEIHONG". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5H40S20238	Lenovo Heatsink L 82H8 DIS TAISOL 5H40S20238	Lenovo description: "Heatsink L 82H8 DIS TAISOL". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5H40S20239	Lenovo Heatsink L 82H8 DIS AVC 5H40S20239	Lenovo description: "Heatsink L 82H8 DIS AVC". OEM documentation only; not bench-tested.	OEM documented	2026-11-04

Where do these Lenovo IdeaPad 3 15ITL6 heat sink part numbers come from?

6 of 6 fits are from OEM documentation (pcsupport.lenovo.com); each row links its source. Last checked 2026-11-04.

Are these heat sinks tested in the Lenovo IdeaPad 3 15ITL6?

No. Fits come from manufacturer or retailer documentation and are not bench-tested. Check the part number on your old part and any listed constraint.

All documented parts for the IdeaPad 3 15ITL6.

Other parts for the IdeaPad 3 15ITL6

Wireless Card (6) · Service Part (243) · Power Cord (35) · SSD (34) · Screw Kit (9) · Screen (14) · Keyboard (504) · Power Adapter (25) · Display Bezel (4) · Motherboard (32) · Bracket (1) · Battery (16) · Memory (13) · Hinge (2) · Hard Drive (4) · Fan (4) · Camera (4) · Display Back Cover (4) · I/O Board (1) · Hinge Cover (1) · Cable (7) · Display Cable (2) · RTC Battery (2)

For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model lenovo-ideapad-3-15itl6) or the keyless JSON API.